Home / 40,524,640.10-60,786,960.15-10,232,503.10

Finding the Fourth Proportional to 40,524,640.10, 60,786,960.15 and 10,232,503.10

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Solution

The fourth proportional to 40,524,640.10, 60,786,960.15 and 10,232,503.10 is: 15,348,754.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,524,640.10 : 60,786,960.15 = 10,232,503.10 : x
  2. Step 2: Convert to fraction form
    40,524,640.10/60,786,960.15 = 10,232,503.10/x
  3. Step 3: Cross multiply
    40,524,640.10x = 60,786,960.15 × 10,232,503.10
  4. Step 4: Simplify right side
    40,524,640.10x = 622,002,758,174,451.38
  5. Step 5: Solve for x
    x = 622,002,758,174,451.38/40,524,640.10
  6. Step 6: Final answer
    x = 15,348,754.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.